Welcome! This is the my backyard of chaos and creation!

• 🔭 I’m currently working on LLM & RAG!
• 🌱 I’m currently learning on LLM & RAG!!
• 👯 I’m looking to collaborate on LLM & RAG!!!
• 💬 Ask me about LLM & RAG!!!!

LLM & RAG RULES!!!!!💪💪💪😤

Currently, I write on https://zenn.dev/kun432.

• 2026-02-22: Agent Skills に対応したエージェントを実装してみる（Chat Completions API）
• 2026-02-21: 「Qwen3-Swallow-v0.2」を試す
• 2026-02-20: 「GPT-OSS-Swallow-v0.1」を試す
• 2026-02-20: AIエージェントビジネスシミュレーションベンチマーク「FoodTruck Bench」
• 2026-02-20: 「GEPA」を試す
• 2026-02-19: Unslopper・Entropy-v1
• 2026-02-19: 論文: 「すみません、聞き取れませんでした」: 音声モデルが最も重要なものを見逃すメカニズム
• 2026-02-18: マルチタスクな分類モデル「GLiClass-Instruct」を試す
• 2026-02-18: 「Nemotron-Nano-9B-v2-Japanese」を試す
• 2026-02-17: OpenAI Reponses API の「Skills」を試す

Also, my old blog is https://kun432.hatenablog.com.

• Freelance Engineer (2023/04 - Now)
  • LLM Application/Infrastructure Engineer for LINE Chatbot
  • LLM Application/Infrastructure Engineer for Voice Assitant Service
• Infrastructure Engineer & Team Manager (2019/06 - 2023/03)
  • Infrastructure Design/Build/Administration for Marketing Platform
  • Infrastruture Team Manager
• Development/Infrastructure Team Leader (2015/04 - 2019/05)
  • Team leader of Development/Infrastructure/Operation for WiFi Hotspot service
• Infrastructure Engineer (2008/04 - 2015/03)
  • Infrastruture Design/Build/Administration for ISP
• Infrastructure Engineer (2007/10 - 2008/03)
  • Infrastruture Design/Build/Administration for ISP and SNS
• Infrastructure Engineer (2004/06 - 2007/06)
  • Infrastruture Design/Build/Administration for ISP
• Developer & Support Engineer (2003/5 - 2004/4)
  • Develop/Support Engineer for Web-based Linux server administration app
• Support Engineer (2001/7 - 2003/3)
  • Support Engineer for a catalog creation System at a printing company